CVE-2025-26519

Summary

musl libc 0.9.13 through 1.2.5 before 1.2.6 has an out-of-bounds write vulnerability when an attacker can trigger iconv conversion of untrusted EUC-KR text to UTF-8.

Affected Software

Weaknesses

• CWE-787: CWE-787 Out-of-bounds Write

ADP Enrichment

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2025/02/13/2
• http://www.openwall.com/lists/oss-security/2025/02/13/3
• http://www.openwall.com/lists/oss-security/2025/02/13/4
• http://www.openwall.com/lists/oss-security/2025/02/13/5
• http://www.openwall.com/lists/oss-security/2025/02/14/5
• http://www.openwall.com/lists/oss-security/2025/02/14/6

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://git.musl-libc.org/cgit/musl/commit/?id=e5adcd97b5196e29991b524237381a0202a60659
• https://www.openwall.com/lists/oss-security/2025/02/13/2
• https://git.musl-libc.org/cgit/musl/commit/?id=c47ad25ea3b484e10326f933e927c0bc8cded3da

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